将数据透视表保存为ODS文件
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Aspose.Cells for JavaScript通过C++支持将Pivot表保存为ODS格式文件。你只需将包含已有Pivot表的工作簿转换，或创建新的Pivot表，然后以ODS格式保存。确保在保存前调用PivotTable.calculateData，以确保Pivot表在输出的ODS文件中正确渲染。以下代码片段演示了如何将Pivot表保存为ODS文件。
示例代码
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells PivotTable ODS Example</title>
</head>
<body>
<h1>PivotTable Save In ODS Example</h1>
<input type="file" id="fileInput" accept=".xls,.xlsx,.csv" />
<button id="runExample">Run Example</button>
<a id="downloadLink" style="display: none;">Download Result</a>
<div id="result"></div>
</body>
<script src="aspose.cells.js.min.js"></script>
<script type="text/javascript">
const { Workbook, SaveFormat, PivotFieldType, Utils } = AsposeCells;
AsposeCells.onReady({
license: "/lic/aspose.cells.enc",
fontPath: "/fonts/",
fontList: [
"arial.ttf",
"NotoSansSC-Regular.ttf"
]
}).then(() => {
console.log("Aspose.Cells initialized");
});
document.getElementById('runExample').addEventListener('click', async () => {
const fileInput = document.getElementById('fileInput');
// Create a new workbook or load from selected file
let workbook;
if (fileInput.files && fileInput.files.length > 0) {
const file = fileInput.files[0];
const arrayBuffer = await file.arrayBuffer();
workbook = new Workbook(new Uint8Array(arrayBuffer));
} else {
workbook = new Workbook();
}
const sheet = workbook.worksheets.get(0);
const cells = sheet.cells;
let cell = cells.get("A1");
cell.value = "Sport";
cell = cells.get("B1");
cell.value = "Quarter";
cell = cells.get("C1");
cell.value = "Sales";
cell = cells.get("A2");
cell.value = "Golf";
cell = cells.get("A3");
cell.value = "Golf";
cell = cells.get("A4");
cell.value = "Tennis";
cell = cells.get("A5");
cell.value = "Tennis";
cell = cells.get("A6");
cell.value = "Tennis";
cell = cells.get("A7");
cell.value = "Tennis";
cell = cells.get("A8");
cell.value = "Golf";
cell = cells.get("B2");
cell.value = "Qtr3";
cell = cells.get("B3");
cell.value = "Qtr4";
cell = cells.get("B4");
cell.value = "Qtr3";
cell = cells.get("B5");
cell.value = "Qtr4";
cell = cells.get("B6");
cell.value = "Qtr3";
cell = cells.get("B7");
cell.value = "Qtr4";
cell = cells.get("B8");
cell.value = "Qtr3";
cell = cells.get("C2");
cell.value = 1500;
cell = cells.get("C3");
cell.value = 2000;
cell = cells.get("C4");
cell.value = 600;
cell = cells.get("C5");
cell.value = 1500;
cell = cells.get("C6");
cell.value = 4070;
cell = cells.get("C7");
cell.value = 5000;
cell = cells.get("C8");
cell.value = 6430;
const pivotTables = sheet.pivotTables;
const index = pivotTables.add("=A1:C8", "E3", "PivotTable2");
const pivotTable = pivotTables.get(index);
pivotTable.rowGrand = false;
pivotTable.addFieldToArea(PivotFieldType.Row, 0);
pivotTable.addFieldToArea(PivotFieldType.Column, 1);
pivotTable.addFieldToArea(PivotFieldType.Data, 2);
pivotTable.calculateData();
const outputData = workbook.save(SaveFormat.Ods);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'PivotTableSaveInODS_out.ods';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download ODS File';
document.getElementById('result').innerHTML = '<p style="color: green;">Pivot table created and file ready. Click the download link to get the ODS file.</p>';
});
</script>
</html>
上述代码生成的输出文件已附上供参考。